faulty datasource

Hi All,

I've generated a datasource for the S591 infostructure in our DEV system using tcode LBW0.

In BW, I can do full loads using this datasource without error, and run my delta init without issues. But whenever I try to run a delta load, I get the following error:

Faulty DataSource 2LIS_40_S591 or error in LIS environment for S591

Any suggestions?

Thanks

Charla